Package com.attivio.sdk.search.fields

Class Switch

java.lang.Object

com.attivio.sdk.search.fields.FieldExpression

com.attivio.sdk.search.fields.Switch

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class Switch
extends FieldExpression

A select case field expression.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Switch.Case

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

FieldExpression.StringMode

Field Summary

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

EMPTY_ARRAY

Constructor Summary

Constructors

Constructor	Description
Switch()
Switch(FieldExpression input)
Switch(FieldExpression... args)
Switch(FieldExpression input, FieldExpression defaultOutput)

Method Summary

Modifier and Type	Method	Description
void	addCase(FieldExpression condition, FieldExpression output)
void	addCase(Switch.Case value)
boolean	equals(java.lang.Object other)
FieldExpression	forEachField(java.util.function.Function<FieldExpression,FieldExpression> handler)	Applies handler for each FieldExpression argument.
java.util.List<Switch.Case>	getCases()
FieldExpression	getDefaultOutput()	Get the FieldExpression that will provide the output if no cases match.
FieldExpression	getInput()	Get the input FieldExpression to compare against cases.
SchemaField.Type	getType(Schema schema)	Resolve the type for this 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	setCases(java.util.List<Switch.Case> value)
void	setDefaultOutput(FieldExpression value)	Set the FieldExpression that will provide the output if no cases match.
void	setInput(FieldExpression value)	Get the input FieldExpression to compare against cases.
protected void	toString(java.lang.StringBuilder buffer, FieldExpression.StringMode mode)	Writes the string representation of this field expression to buffer.
static Switch	valueOf(StringParser reader)

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

Switch

public Switch()

Switch

public Switch(FieldExpression input)

Switch

public Switch(FieldExpression input,
              FieldExpression defaultOutput)

Switch

public Switch(FieldExpression... args)

Method Detail

hasChildren

public boolean hasChildren()

Returns true if this field expression has any sub FieldExpressions.

Specified by:

hasChildren in class FieldExpression

isConstant

public boolean isConstant()

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

Specified by:

isConstant in class FieldExpression

getType

public SchemaField.Type getType(Schema schema)

Resolve the type for this expression.

Specified by:

getType in class FieldExpression

getInput

public FieldExpression getInput()

Get the input FieldExpression to compare against cases.

setInput

public void setInput(FieldExpression value)

Get the input FieldExpression to compare against cases.

getCases

public java.util.List<Switch.Case> getCases()

setCases

public void setCases(java.util.List<Switch.Case> value)

addCase

public void addCase(FieldExpression condition,
                    FieldExpression output)

addCase

public void addCase(Switch.Case value)

getDefaultOutput

public FieldExpression getDefaultOutput()

Get the FieldExpression that will provide the output if no cases match.

setDefaultOutput

public void setDefaultOutput(FieldExpression value)

Set the FieldExpression that will provide the output if no cases match.

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

hashCode

public int hashCode()

Description copied from class: FieldExpression

Overrides:

hashCode in class FieldExpression

equals

public final boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

toString

protected void toString(java.lang.StringBuilder buffer,
                        FieldExpression.StringMode mode)

Writes the string representation of this field expression to buffer.

Specified by:

toString in class FieldExpression

valueOf

public static Switch valueOf(StringParser reader)