AbstractJExpr

java.lang.Object
- org.jboss.jdeparser.AbstractJExpr

All Implemented Interfaces:

JExpr, Writable

Direct Known Subclasses:

AbstractJAssignableExpr, AbstractJCall, BinaryJExpr, BooleanJExpr, CastJExpr, CharJExpr, CondJExpr, DecimalDoubleJExpr, DecimalFloatJExpr, HexDoubleJExpr, HexFloatJExpr, InstanceOfJExpr, IntegerJExpr, JLambdaImpl, KeywordJExpr, LongJExpr, MethodRefJExpr, NewDimJArrayExpr, ParenJExpr, PlainJArrayExpr, StringJExpr, UnaryJExpr
```
abstract class AbstractJExpr
extends java.lang.Object
implements JExpr, Writable
```

Field Summary

Fields
Modifier and Type Field and Description

private CachingLinkedHashMap<java.lang.String,JAssignableExpr> fieldCache

private JExpr length

private int prec
- Fields inherited from interface org.jboss.jdeparser.JExpr
  FALSE, NULL, ONE, THIS, TRUE, ZERO

Fields
Modifier and Type	Field and Description
`private CachingLinkedHashMap<java.lang.String,JAssignableExpr>`	`fieldCache`
`private JExpr`	`length`
`private int`	`prec`

Constructor Summary

Constructors
Modifier Constructor and Description

protected AbstractJExpr(int prec)

Constructors
Modifier	Constructor and Description
`protected`	`AbstractJExpr(int prec)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`JExpr`	`_instanceof(java.lang.Class<?> type)` Get a type-testing expression using the `instanceof` operator.
`JExpr`	`_instanceof(JType type)` Get a type-testing expression using the `instanceof` operator.
`JExpr`	`_instanceof(java.lang.String type)` Get a type-testing expression using the `instanceof` operator.
`JCall`	`_new(java.lang.Class<?> type)` Get an expression to construct a new inner class instance of this instance expression.
`JCall`	`_new(JType type)` Get an expression to construct a new inner class instance of this instance expression.
`JCall`	`_new(java.lang.String type)` Get an expression to construct a new inner class instance of this instance expression.
`JAnonymousClassDef`	`_newAnon(java.lang.Class<?> type)` Construct a new anonymous subclass of the given type, which must be an inner class of the type of this expression.
`JAnonymousClassDef`	`_newAnon(JType type)` Construct a new anonymous subclass of the given type, which must be an inner class of the type of this expression.
`JAnonymousClassDef`	`_newAnon(java.lang.String type)` Construct a new anonymous subclass of the given type, which must be an inner class of the type of this expression.
`JAssignableExpr`	`$v(java.lang.String name)` Get a field of this object instance (shorthand for `JExpr.field(String)`.
`JExpr`	`and(JExpr e1)` Combine this expression with another using the binary `&&` operator.
`JExpr`	`band(JExpr e1)` Combine this expression with another using the binary `&` operator.
`JExpr`	`bor(JExpr e1)` Combine this expression with another using the binary `\|` operator.
`JExpr`	`bxor(JExpr e1)` Combine this expression with another using the binary `^` operator.
`JCall`	`call(java.lang.String name)` Call the given method on this expression.
`JExpr`	`cast(java.lang.Class<?> type)` Get an expression which is a cast of this expression to the given type.
`JExpr`	`cast(JType type)` Get an expression which is a cast of this expression to the given type.
`JExpr`	`cast(java.lang.String type)` Get an expression which is a cast of this expression to the given type.
`JExpr`	`comp()` Invert this expression using the unary `~` operator.
`JExpr`	`cond(JExpr ifTrue, JExpr ifFalse)` Combine this expression with two others using the ternary `? :` operator.
`JExpr`	`div(JExpr e1)` Combine this expression with another using the binary `/` operator.
`JExpr`	`eq(JExpr e1)` Combine this expression with another using the binary `==` operator.
`JAssignableExpr`	`field(java.lang.String name)` Get a field of this object instance.
`JExpr`	`ge(JExpr e1)` Combine this expression with another using the binary `>=` operator.
`JExpr`	`gt(JExpr e1)` Combine this expression with another using the binary `>` operator.
`JExpr`	`idx(int idx)` Get an element of this array expression.
`JAssignableExpr`	`idx(JExpr idx)` Get an element of this array expression.
`JExpr`	`le(JExpr e1)` Combine this expression with another using the binary `<=` operator.
`JExpr`	`length()` Get the `length` expression of this array expression.
`JExpr`	`lshr(JExpr e1)` Combine this expression with another using the binary `>>>` operator.
`JExpr`	`lt(JExpr e1)` Combine this expression with another using the binary `<` operator.
`JExpr`	`minus(JExpr e1)` Combine this expression with another using the binary `-` operator.
`JExpr`	`mod(JExpr e1)` Combine this expression with another using the binary `%` operator.
`JExpr`	`ne(JExpr e1)` Combine this expression with another using the binary `!=` operator.
`JExpr`	`neg()` Negate this expression using the unary `-` operator.
`JExpr`	`not()` Invert this expression using the unary `!` operator.
`(package private) static AbstractJExpr`	`of(JExpr expr)`
`JExpr`	`or(JExpr e1)` Combine this expression with another using the binary `\|\|` operator.
`JExpr`	`paren()` Explicitly wrap this expression in parentheses.
`JExpr`	`plus(JExpr e1)` Combine this expression with another using the binary `+` operator.
`int`	`prec()`
`JExpr`	`shl(JExpr e1)` Combine this expression with another using the binary `<<` operator.
`JExpr`	`shr(JExpr e1)` Combine this expression with another using the binary `>>` operator.
`JExpr`	`times(JExpr e1)` Combine this expression with another using the binary `*` operator.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jboss.jdeparser.Writable
write

- Field Detail
  - prec
```
private final int prec
```
  - fieldCache
```
private CachingLinkedHashMap<java.lang.String,JAssignableExpr> fieldCache
```
  - length
```
private JExpr length
```
- Constructor Detail
  - AbstractJExpr
```
protected AbstractJExpr(int prec)
```
- Method Detail
  - of
```
static AbstractJExpr of(JExpr expr)
```
  - plus
```
public JExpr plus(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary + operator.
    
    Specified by:
    
    plus in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - minus
```
public JExpr minus(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary - operator.
    
    Specified by:
    
    minus in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - times
```
public JExpr times(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary * operator.
    
    Specified by:
    
    times in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - div
```
public JExpr div(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary / operator.
    
    Specified by:
    
    div in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - mod
```
public JExpr mod(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary % operator.
    
    Specified by:
    
    mod in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - neg
```
public JExpr neg()
```
    Description copied from interface: JExpr
    
    Negate this expression using the unary - operator.
    
    Specified by:
    
    neg in interface JExpr
    
    Returns:
    
    the new expression
  - band
```
public JExpr band(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary & operator.
    
    Specified by:
    
    band in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - bor
```
public JExpr bor(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary | operator.
    
    Specified by:
    
    bor in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - bxor
```
public JExpr bxor(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary ^ operator.
    
    Specified by:
    
    bxor in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - shr
```
public JExpr shr(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary >> operator.
    
    Specified by:
    
    shr in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - lshr
```
public JExpr lshr(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary >>> operator.
    
    Specified by:
    
    lshr in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - shl
```
public JExpr shl(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary << operator.
    
    Specified by:
    
    shl in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - comp
```
public JExpr comp()
```
    Description copied from interface: JExpr
    
    Invert this expression using the unary ~ operator.
    
    Specified by:
    
    comp in interface JExpr
    
    Returns:
    
    the new expression
  - and
```
public JExpr and(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary && operator.
    
    Specified by:
    
    and in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - or
```
public JExpr or(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary || operator.
    
    Specified by:
    
    or in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - not
```
public JExpr not()
```
    Description copied from interface: JExpr
    
    Invert this expression using the unary ! operator.
    
    Specified by:
    
    not in interface JExpr
    
    Returns:
    
    the new expression
  - eq
```
public JExpr eq(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary == operator.
    
    Specified by:
    
    eq in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - ne
```
public JExpr ne(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary != operator.
    
    Specified by:
    
    ne in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - lt
```
public JExpr lt(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary < operator.
    
    Specified by:
    
    lt in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - gt
```
public JExpr gt(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary > operator.
    
    Specified by:
    
    gt in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - le
```
public JExpr le(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary <= operator.
    
    Specified by:
    
    le in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - ge
```
public JExpr ge(JExpr e1)
```
    Description copied from interface: JExpr
    
    Combine this expression with another using the binary >= operator.
    
    Specified by:
    
    ge in interface JExpr
    
    Parameters:
    
    e1 - the other expression
    
    Returns:
    
    the combined expression
  - cond
```
public JExpr cond(JExpr ifTrue,
                  JExpr ifFalse)
```
    Description copied from interface: JExpr
    
    Combine this expression with two others using the ternary ? : operator.
    
    Specified by:
    
    cond in interface JExpr
    
    Parameters:
    
    ifTrue - the true expression branch
    
    ifFalse - the false expression branch
    
    Returns:
    
    the combined expression
  - paren
```
public JExpr paren()
```
    Description copied from interface: JExpr
    
    Explicitly wrap this expression in parentheses.
    
    Specified by:
    
    paren in interface JExpr
    
    Returns:
    
    the wrapped expression
  - _instanceof
```
public JExpr _instanceof(java.lang.String type)
```
    Description copied from interface: JExpr
    
    Get a type-testing expression using the instanceof operator.
    
    Specified by:
    
    _instanceof in interface JExpr
    
    Parameters:
    
    type - the type to test
    
    Returns:
    
    the expression
  - _instanceof
```
public JExpr _instanceof(JType type)
```
    Description copied from interface: JExpr
    
    Get a type-testing expression using the instanceof operator.
    
    Specified by:
    
    _instanceof in interface JExpr
    
    Parameters:
    
    type - the type to test
    
    Returns:
    
    the expression
  - _instanceof
```
public JExpr _instanceof(java.lang.Class<?> type)
```
    Description copied from interface: JExpr
    
    Get a type-testing expression using the instanceof operator.
    
    Specified by:
    
    _instanceof in interface JExpr
    
    Parameters:
    
    type - the type to test
    
    Returns:
    
    the expression
  - cast
```
public JExpr cast(java.lang.String type)
```
    Description copied from interface: JExpr
    
    Get an expression which is a cast of this expression to the given type.
    
    Specified by:
    
    cast in interface JExpr
    
    Parameters:
    
    type - the type to cast to
    
    Returns:
    
    the expression
  - cast
```
public JExpr cast(JType type)
```
    Description copied from interface: JExpr
    
    Get an expression which is a cast of this expression to the given type.
    
    Specified by:
    
    cast in interface JExpr
    
    Parameters:
    
    type - the type to cast to
    
    Returns:
    
    the expression
  - cast
```
public JExpr cast(java.lang.Class<?> type)
```
    Description copied from interface: JExpr
    
    Get an expression which is a cast of this expression to the given type.
    
    Specified by:
    
    cast in interface JExpr
    
    Parameters:
    
    type - the type to cast to
    
    Returns:
    
    the expression
  - call
```
public JCall call(java.lang.String name)
```
    Description copied from interface: JExpr
    
    Call the given method on this expression.
    
    Specified by:
    
    call in interface JExpr
    
    Parameters:
    
    name - the method name
    
    Returns:
    
    the method call
  - _new
```
public JCall _new(java.lang.String type)
```
    Description copied from interface: JExpr
    
    Get an expression to construct a new inner class instance of this instance expression.
    
    Specified by:
    
    _new in interface JExpr
    
    Parameters:
    
    type - the inner class type to construct
    
    Returns:
    
    the new constructor call
  - _new
```
public JCall _new(JType type)
```
    Description copied from interface: JExpr
    
    Get an expression to construct a new inner class instance of this instance expression.
    
    Specified by:
    
    _new in interface JExpr
    
    Parameters:
    
    type - the inner class type to construct
    
    Returns:
    
    the new constructor call
  - _new
```
public JCall _new(java.lang.Class<?> type)
```
    Description copied from interface: JExpr
    
    Get an expression to construct a new inner class instance of this instance expression.
    
    Specified by:
    
    _new in interface JExpr
    
    Parameters:
    
    type - the inner class type to construct
    
    Returns:
    
    the new constructor call
  - _newAnon
```
public JAnonymousClassDef _newAnon(java.lang.String type)
```
    Description copied from interface: JExpr
    
    Construct a new anonymous subclass of the given type, which must be an inner class of the type of this expression.
    
    Specified by:
    
    _newAnon in interface JExpr
    
    Parameters:
    
    type - the type of object to construct
    
    Returns:
    
    the anonymous subclass definition
  - _newAnon
```
public JAnonymousClassDef _newAnon(JType type)
```
    Description copied from interface: JExpr
    
    Construct a new anonymous subclass of the given type, which must be an inner class of the type of this expression.
    
    Specified by:
    
    _newAnon in interface JExpr
    
    Parameters:
    
    type - the type of object to construct
    
    Returns:
    
    the anonymous subclass definition
  - _newAnon
```
public JAnonymousClassDef _newAnon(java.lang.Class<?> type)
```
    Description copied from interface: JExpr
    
    Construct a new anonymous subclass of the given type, which must be an inner class of the type of this expression.
    
    Specified by:
    
    _newAnon in interface JExpr
    
    Parameters:
    
    type - the type of object to construct
    
    Returns:
    
    the anonymous subclass definition
  - field
```
public JAssignableExpr field(java.lang.String name)
```
    Description copied from interface: JExpr
    
    Get a field of this object instance.
    
    Specified by:
    
    field in interface JExpr
    
    Parameters:
    
    name - the field name
    
    Returns:
    
    the expression
  - $v
```
public JAssignableExpr $v(java.lang.String name)
```
    Description copied from interface: JExpr
    
    Get a field of this object instance (shorthand for JExpr.field(String).
    
    Specified by:
    
    $v in interface JExpr
    
    Parameters:
    
    name - the field name
    
    Returns:
    
    the expression
  - idx
```
public JAssignableExpr idx(JExpr idx)
```
    Description copied from interface: JExpr
    
    Get an element of this array expression.
    
    Specified by:
    
    idx in interface JExpr
    
    Parameters:
    
    idx - the array index expression
    
    Returns:
    
    the array dereference expression
  - idx
```
public JExpr idx(int idx)
```
    Description copied from interface: JExpr
    
    Get an element of this array expression.
    
    Specified by:
    
    idx in interface JExpr
    
    Parameters:
    
    idx - the array index
    
    Returns:
    
    the array dereference expression
  - length
```
public JExpr length()
```
    Description copied from interface: JExpr
    
    Get the length expression of this array expression.
    
    Specified by:
    
    length in interface JExpr
    
    Returns:
    
    the length expression
  - prec
```
public int prec()
```

Class AbstractJExpr

Field Summary

Fields inherited from interface org.jboss.jdeparser.JExpr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.jboss.jdeparser.Writable

Field Detail

prec

fieldCache

length

Constructor Detail

AbstractJExpr

Method Detail

of

plus

minus

times

div

mod

neg

band

bor

bxor

shr

lshr

shl

comp

and

or

not

eq

ne

lt

gt

le

ge

cond

paren

_instanceof

_instanceof

_instanceof

cast

cast

cast

call

_new

_new

_new

_newAnon

_newAnon

_newAnon

field

$v

idx

idx

length

prec