Package com.attivio.sdk.search.fields

Class BinaryFieldExpression

java.lang.Object

com.attivio.sdk.search.fields.FieldExpression

com.attivio.sdk.search.fields.BinaryFieldExpression

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

BinaryMathExpression, Compare, DateAdd, DateDiff

public abstract class BinaryFieldExpression
extends FieldExpression

Abstract FieldExpression that takes two FieldExpressions as arguments.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.attivio.sdk.search.fields.FieldExpression

FieldExpression.StringMode

Field Summary

Fields

Modifier and Type	Field	Description
protected FieldExpression	arg0	The First argument
protected FieldExpression	arg1	The Second argument

Fields inherited from class com.attivio.sdk.search.fields.FieldExpression

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
BinaryFieldExpression()	Construct a new BinaryFieldExpression.
BinaryFieldExpression(FieldExpression x, FieldExpression y)

Method Summary

Modifier and Type	Method	Description
BinaryFieldExpression	clone()
protected abstract FieldExpression	clone(FieldExpression x, FieldExpression y)	Create a new instance of this FieldExpression, with different arguments.
boolean	equals(java.lang.Object other)
FieldExpression	forEachField(java.util.function.Function<FieldExpression,FieldExpression> handler)	Applies handler for each FieldExpression argument.
FieldExpression	getFirstArgument()	Get the first argument in this binary expression.
FieldExpression	getSecondArgument()	Get the second argument in this binary expression.
boolean	hasChildren()	Returns true if this field expression has any sub FieldExpressions.
int	hashCode()
boolean	isConstant()	Returns true if this field expression evaluates to a constant value.
void	rewrite(QueryHandler handler, boolean recursive)	Rewrite any query objects in this FieldExpression using handler.
void	setFirstArgument(FieldExpression value)	Set the first argument in this binary expression.
void	setSecondArgument(FieldExpression value)	Set the second argument in this binary expression.

Methods inherited from class com.attivio.sdk.search.fields.FieldExpression

apply, copyOf, forEachPhrase, forEachQuery, getDefaultName, getFieldName, getType, isConstant, parse, quote, rewrite, rewriteChildren, toString, toString, toString, valueOf

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

arg0

protected FieldExpression arg0

The First argument

arg1

protected FieldExpression arg1

The Second argument

Constructor Detail

BinaryFieldExpression

public BinaryFieldExpression()

Construct a new BinaryFieldExpression.

BinaryFieldExpression

public BinaryFieldExpression(FieldExpression x,
                             FieldExpression y)

Method Detail

isConstant

public boolean isConstant()

Returns true if this field expression evaluates to a constant value.

Specified by:

isConstant in class FieldExpression

getFirstArgument

public FieldExpression getFirstArgument()

Get the first argument in this binary expression.

setFirstArgument

public void setFirstArgument(FieldExpression value)

Set the first argument in this binary expression.

getSecondArgument

public FieldExpression getSecondArgument()

Get the second argument in this binary expression.

setSecondArgument

public void setSecondArgument(FieldExpression value)

Set the second argument in this binary expression.

hasChildren

public boolean hasChildren()

Returns true if this field expression has any sub FieldExpressions.

Specified by:

hasChildren in class FieldExpression

rewrite

public void rewrite(QueryHandler handler,
                    boolean recursive)

Rewrite any query objects in this FieldExpression using handler.

Overrides:

rewrite in class FieldExpression

forEachField

public FieldExpression forEachField(java.util.function.Function<FieldExpression,FieldExpression> handler)

Applies handler for each FieldExpression argument.

Returns the modified FieldExpression, or null.

Overrides:

forEachField in class FieldExpression

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class FieldExpression

clone

public BinaryFieldExpression clone()

Overrides:

clone in class FieldExpression

clone

protected abstract FieldExpression clone(FieldExpression x,
                                         FieldExpression y)

Create a new instance of this FieldExpression, with different arguments.